diff options
Diffstat (limited to 'src/cli.rs')
| -rw-r--r-- | src/cli.rs | 17 |
1 files changed, 14 insertions, 3 deletions
@@ -1,5 +1,4 @@ use std::collections::{HashMap, HashSet}; -#[cfg(test)] use std::ffi::OsString; use std::path::PathBuf; @@ -266,10 +265,23 @@ pub struct Opt { /// Show all available syntax-highlighting themes, each with an example of highlighted diff output. /// If diff output is supplied on standard input then this will be used for the demo. For - /// example: `git show --color=always | delta --show-syntax-themes`. + /// example: `git show | delta --show-syntax-themes`. #[structopt(long = "show-syntax-themes")] pub show_syntax_themes: bool, + /// Show available delta themes, each with an example of highlighted diff + /// output. A delta theme is a delta named feature (see --features) that + /// sets either `light` or `dark`. See + /// https://github.com/dandavison/delta#custom-color-themes. If diff output + /// is supplied on standard input then this will be used for the demo. For + /// example: `git show | delta --show-themes`. By default shows dark or + /// light themes only, according to whether delta is in dark or light mode + /// (as set by the user or inferred from BAT_THEME). To control the themes + /// shown, use --dark or --light, or both, on the command line together with + /// this option. + #[structopt(long = "show-themes")] + pub show_themes: bool, + #[structopt(long = "no-gitconfig")] /// Do not take any settings from git config. See GIT CONFIG section. pub no_gitconfig: bool, @@ -635,7 +647,6 @@ impl Opt { Self::from_clap_and_git_config(Self::clap().get_matches(), git_config, assets) } - #[cfg(test)] pub fn from_iter_and_git_config<I>(iter: I, git_config: &mut Option<GitConfig>) -> Self where I: IntoIterator, |